Men’s summer zip-off trousers. The 4-way stretch construction allows the material to stretch in all four directions and hence easy and free movement. The trousers feature a waistband with elastic at the sides and belt, side and thigh zip pockets and a back zip pocket. The trousers also have subtle reflective accessories. The trousers with horizontal and vertical zippers can be unzipped without removing the shoes. The zipper of the detachable trousers is colour coded to make it easier to distinguish right/left trousers. The trousers can be pulled down at the bottom to adjust the width of the ankles.